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704221 / Gold Line Ball Bearing

MP-48C

704221 / Gold Line Ball Bearing
Item #101178975
  • Contact Seal Type
704221 / Gold Line Ball Bearing
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    Shipment Options
  • Contact Seal Type

description

  • Dimensionally interchangeable with many competitive units.

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
  • Single lip contact seal
  • Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
  • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation
Platform Gold Line Ball Bearing
Housing Material Cast Iron
Bore Size - Inch 3
Bolt Center Min (in) 7.875
Housing Construction One Piece
Seal Type Contact Seal
Base Width (in) 3.5
Bearing Insert Coating Black Oxide Coated
Maximum Operating Temperature 220
End Cap No
Bolt Center Max (in) 10.125
Brand. Sealmaster
Bore Shape Straight
Expansion No
Insert Material 52100 Bearing Steel, Black Oxided
Bolt Size (in) 0.875
Duty Series Medium
Overall Height (in) 7.25
Insert No. 3-3C
Measure Units Inch
Housing Base Solid
Overall Length (in) 13
Outer Ring Land Profile Standard
Retainer Type Land Riding Retainer
Misalignment Type Static Only
Inner Race Length (in) 3.25
Foot Height (in) 1.25
Relubricatable Yes
Centerline to Front Face (in) 1.938
Inner Ring OD (in) 3.922
Lubrication Lithium Complex NLGI 2 Grease
Replaceable Insert Yes
Weight 31.5 LB
EAN or UPC 662461026793
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